The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 1978
Filed:
May. 19, 1977
Applicant:
Inventors:
Elvin Lowell Anderson, Moorestown, NJ (US);
Gerald Aloysius Connelly, Darby, PA (US);
Assignee:
SmithKline Corporation, Philadelphia, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2605 / ; 260516 ;
Abstract
Novel process for preparing aryloxybenzoic and arylthiobenzoic acids by reacting 2-chlorobenzoic acid with substituted phenols or thiophenols in the presence of an alkali metal iodide and a base.